When you sleep you are most likely laying down. Without all the gravity pushing down on your spine your spine can expand. Throughout that day gravity pushes down on your spine and it causes your spine to shrink.
I can tell u what it means
<span>Mitosis is the part of the cell, That when needed, it will split in two and each part will grow its own nucleus. You need it to heal a wound.</span>
<em>complete chemical equation is in the attachment below:
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The correct answer is actin. Microfilaments are made form a ball-shaped protein called actin. These actins are globular proteins who are the ones responsible for the formation of microfilaments. It is mostly found in the eukaryotic cells.
